000
00311nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Jaspal Singh & et.al
245
0
_a
Water management (Problems and Prospects in command area's)
260
_b
Himanshu
260
_c
1990
365
_b
395.00
942
_c
BK
999
_c
136526
_d
136526